Multiple Choice
What is true of radio telescopes?
A) They have poorer angular resolution than a refractor.
B) They have better angular resolution than a reflector.
C) They are the smallest, most compact telescopes.
D) They can only be used above the atmosphere.
E) They are most sensitive to the opacity of the ozone layer.
Correct Answer:
Verified
Correct Answer:
Verified
Q73: In both reflecting and refracting telescopes, the
Q74: Galaxies look the same whether viewed in
Q75: Chromatic aberration affects refractor and reflector telescopes
Q76: How much better resolution would a 60
Q77: Telescopes on Earth that use adaptive optics
Q79: The angular resolution of an 8-inch diameter
Q80: What is the primary purpose of an
Q81: The Atacama Large Millimeter Array achieves exceptional
Q82: Radio telescopes have poorer angular resolution than
Q83: What are two advantages of large telescopes